body {
	background: url(../img/魔女兵器.jpg) no-repeat;
	background-size: cover;
	background-attachment: fixed;
}
.father {
	width: 600px;
	height: 400px;
	margin: 0 auto;
	margin-top: 14%;
	z-index: 1;
	position: relative;
	overflow: hidden;
}
.father::after {
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	right: 0;
	bottom: 0;
	z-index: -1;
	background: url(../img/魔女兵器.jpg) no-repeat;
	background-size: cover;
	background-attachment: fixed;
	filter: blur(20px);
	margin: -30px;
}
.father #top_div {
	width: 100px;
	height: 100px;
	border-radius: 50%;
	background: url(../img/琪亚娜.jpg) no-repeat;
	background-size: cover;
	margin: 0 auto;
	margin-top: 40px;
	margin-bottom: 20px;
}
.father .myForm {
	text-align: center;
}
.father .myForm input {
	width: 200px;
	height: 30px;
	line-height: 30px;
	outline: none;
}
.father .myForm #user,#pwd {
	background-color: transparent;
	border: 1px solid transparent;
	border-bottom: 1px solid black;
}
.father .myForm #login {
	border: none;
	background-color: #FFC1CB;
	cursor: pointer;
	margin-top: 10px;
}
.father #bottom_div {
	font-size: 14px;
	margin-left: 201px;
	margin-top: 15px;
}
.father #bottom_div a {
	color: #87CEEA;
}
.father .myForm .promptDiv {
	font-size: 12px;
	color: #FF0000;
	height: 15px;
	line-height: 15px;
	text-align: left;
	padding-left: 200px;
}